President Donald Trump and Egyptian President Abdel Fattah al-Sisi discussed by phone today the Libyan conflict and the Nile dam dispute with Ethiopia.

White House spokesman Judd Deere said that Trump “reiterated the commitment of the United States to facilitating a fair and equitable deal among Egypt, Ethiopia and Sudan on the Grand Ethiopian Renaissance Dam, and expressed well wishes to the Egyptian people in combating the coronavirus pandemic.”

Deere also noted that they “affirmed the need for immediate de-escalation in Libya, including through a cease-fire and progress on economic and political negotiations.”

Why it matters:  The Trump administration started mediating between Egypt and Ethiopia over the dam dispute last year at Sisi’s request. Egypt argues that the dam will inhibit its share of the downstream water supply from the Nile River. Neither country came to an agreement as tensions escalated during the latest round of talks, sponsored by the African Union earlier this month. Immediately after the talks, Ethiopia sent conflicting signals as to whether it has actually started to fill up the dam. Amid the dispute, Egypt has made diplomatic overtures to Ethiopia’s rival Eritrea. And Egypt’s regional rival Turkey has shown interest in growing closer to Ethiopia.